34585230 ÷ 804 
Our goal is to divide 34585230 by 804.

Moving on to step 1:
804 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 804

On to step 2:
804 can be fit into 34 0 times, resulting in a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Bring next digit (5) of the dividend behind the 34 and repeat the process: 345 / 804

Let's proceed to step 3:
804 can be fit into 345 0 times, resulting in a remainder of 345.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 345 and we're left with 345.
Grab the next digit (8) from the dividend, add it to 345, then carry on: 3458 / 804

Let's proceed to step 4:
When dividing 3458 by 804, we get 4 with a remainder of 242.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3216 from 3458, we get 242.
Take the next digit (5) from the dividend and append it to 242, then repeat: 2425 / 804

Moving on to step 5:
When dividing 2425 by 804, we get 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
If we subtract 2412 from 2425, we get 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 804

Going ahead to step 6:
The number 804 fits into 132 0 times, leaving a remainder of 132.
Record the quotient 0 as the next digit in the result. 
Result so far: 430.0
If we take 0 away from 132, we end up with 132.
Bring next digit (3) of the dividend behind the 132 and repeat the process: 1323 / 804

Advancing to step 7:
804 can be fit into 1323 1 times, resulting in a remainder of 519.
Write down 1 as next digit of the result. 
Result so far: 4301.0
If we subtract 804 from 1323, we get 519.
Append the next digit (0) from the dividend to 519 and continue with: 5190 / 804

On to step 8:
804 can be fit into 5190 6 times, resulting in a remainder of 366.
Use 6 as the next digit of our solution. 
Result so far: 43016.0
If we take 4824 away from 5190, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Moving on to step 9:
If we divide 3660 by 804, we get 4 and a remainder of 444.
The number 4 becomes the next digit in our result. 
Result so far: 43016.4
If we take 3216 away from 3660, we end up with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Moving on to step 10:
4440 divided by 804 is 5 with a remainder of 420.
The next digit of our result is 5. 
Result so far: 43016.45
Subtracting 4020 from 4440 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 11:
The number 804 fits into 4200 5 times, leaving a remainder of 180.
Record the quotient 5 as the next digit in the result. 
Result so far: 43016.455
Deduct 4020 from 4200 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final result is 43016.455 with a remainder of 0.018.